149706108

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{20897}}^1$

素因数の和:21106

約数の個数: 36

約数和(自身を含む): 380343600

約数和(自身を除く): 230637492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 20897, 41794, 62691, 83588, 125382, 188073, 250764, 376146, 752292, 4158503, 8317006, 12475509, 16634012, 24951018, 37426527, 49902036, 74853054, 149706108]

約数ペア:

[(1, 149706108), (2, 74853054), (3, 49902036), (4, 37426527), (6, 24951018), (9, 16634012), (12, 12475509), (18, 8317006), (36, 4158503), (199, 752292), (398, 376146), (597, 250764), (796, 188073), (1194, 125382), (1791, 83588), (2388, 62691), (3582, 41794), (7164, 20897)]